Roman Numeral Converter

Convert numbers to Roman numerals and back in one click.

Roman numeral

MMXXVI

FAQ

Can this convert both ways?

Yes. It converts numbers to Roman numerals and Roman numerals back to numbers.

What number range is supported?

For standard notation, number to Roman conversion supports values from 1 to 3999.

Does it validate invalid Roman numerals?

Yes. Invalid combinations are detected and shown with a validation error.

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